Silence strncpy warning emitted by GCC 8 in ini parser

[lttng-tools.git] / src / common / config / ini.c

diff --git a/src/common/config/ini.c b/src/common/config/ini.c
index 7462aeb35d224a2e414dedbafd5918026e31113e..41d299a19be5343bb12518db407422468c05baf0 100644 (file)
--- a/src/common/config/ini.c
+++ b/src/common/config/ini.c
@@ -34,6 +34,7 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>
+#include <common/common.h>
 
 #include "ini.h"
 
@@ -81,12 +82,13 @@ static char* find_char_or_comment(const char* s, char c)
 /* Version of strncpy that ensures dest (size bytes) is null-terminated. */
 static char* strncpy0(char* dest, const char* src, size_t size)
 {
-       strncpy(dest, src, size);
+       strncpy(dest, src, size - 1);
        dest[size - 1] = '\0';
        return dest;
 }
 
 /* See documentation in header file. */
+LTTNG_HIDDEN
 int ini_parse_file(FILE* file, ini_entry_handler handler, void* user)
 {
        /* Uses a fair bit of stack (use heap instead if you need to) */
@@ -106,7 +108,7 @@ int ini_parse_file(FILE* file, ini_entry_handler handler, void* user)
        int error = 0;
 
 #if !INI_USE_STACK
-       line = (char*)malloc(INI_MAX_LINE);
+       line = (char*)zmalloc(INI_MAX_LINE);
        if (!line) {
                return -2;
        }
@@ -199,6 +201,7 @@ int ini_parse_file(FILE* file, ini_entry_handler handler, void* user)
 }
 
 /* See documentation in header file. */
+LTTNG_HIDDEN
 int ini_parse(const char* filename, ini_entry_handler handler, void* user)
 {
        FILE* file;